Cortana is an intelligent personal assistant created by Microsoft for Windows 10, Windows 10 Mobile, Windows Phone 8.1, Microsoft Band, Xbox One, iOS, and Android. If you have upgraded Windows 10 PC with Anniversary Update and want to disable or turn off, then you can do the same using registry or group policy editor.

How to Turn Off Cortana using Group Policy?

1. Open the Local Group Policy Editor by pressing the Win + R key combination to bring up a run box, then type gpedit.msc and hit enter from the keyboard.


2. Navigate to the following settings:

Computer Configuration > Administrative Templates > Windows Components > Search

group-policy-search3. From the right-side pane, double-click on “Allow Cortana”.


“This policy setting specifies whether Cortana is allowed on the device.

If you enable or don’t configure this setting, Cortana will be allowed on the device. If you disable this setting, Cortana will be turned off.

When Cortana is off, users will still be able to use search to find things on the device.”

4. Set the settings to Disabled, click Apply and Exit.

How to Turn Off Cortana using Registry Editor?

If your edition of Windows does not support Group Policy or you want to disable the Cortana through registry tweak then follow this procedure:

1. Type Regedit in the taskbar search and hit Enter from the keyboard to open the Registry Editor.


2. Navigate to the following:

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Windows Search


3. On right-side pane, you should see AllowCortana. Double-click to open it. Set its value to 0 to disable this feature.

If it is not available, then from the left pane, right-click on Windows Search key and select New > DWORD (32-it) Value. Rename this newly created DWORD value a name AllowCortana and set its value to 0 to disable the feature.

disable-cortana4. To enable the Cortana again, either delete this AllowCortana value or change its value from 0 to 1.


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